A coil for a relay has a resistance of 30 CI and an inductance of 2 H. If the relay requires 250 mA to operate, how soon will it operate after 12 V is applied to the coil? A coil for a relay has a resistance of 30 2 and an inductance of 2 H. If the relay requires 250 mAto operate, how soon will it operate after 12 V is applied to the coil?

A coil consists of several turns, and it opposes the change in current. A current-carrying coil…

Answered: l for a relay has a resistance of 30 CI…

l for a relay has a resistance of 30 CI and an inductance of 2 H. If the relay requires 250 mA to operate, how soon will it operate after 12 V is applied to the

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 8RQ

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A coil for a relay has a resistance of 30 CI and an inductance of 2 H. If the relay requires 250 mA to operate, how soon will it operate after 12 V is applied to the coil?

A coil for a relay has a resistance of 30 2 and an inductance of 2 H. If the relay requires 250 mA
to operate, how soon will it operate after 12 V is applied to the coil?

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